15704754128

素因数分解:

$2^4\times 7^1\times {\mathrm{6229}}^1\times {\mathrm{22511}}^1$

素因数の和:28755

約数の個数: 40

約数和(自身を含む): 34781940480

約数和(自身を除く): 19077186352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6229, 12458, 22511, 24916, 43603, 45022, 49832, 87206, 90044, 99664, 157577, 174412, 180088, 315154, 348824, 360176, 630308, 697648, 1260616, 2521232, 140221019, 280442038, 560884076, 981547133, 1121768152, 1963094266, 2243536304, 3926188532, 7852377064, 15704754128]

約数ペア:

[(1, 15704754128), (2, 7852377064), (4, 3926188532), (7, 2243536304), (8, 1963094266), (14, 1121768152), (16, 981547133), (28, 560884076), (56, 280442038), (112, 140221019), (6229, 2521232), (12458, 1260616), (22511, 697648), (24916, 630308), (43603, 360176), (45022, 348824), (49832, 315154), (87206, 180088), (90044, 174412), (99664, 157577)]